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Stirring and defoaming device

A defoaming and routing technology, which is applied in the directions of liquid degassing, rapid degassing, transportation and packaging, and can solve the problems of time-consuming and high air volume.

Pending Publication Date: 2021-11-19
SHASHIN KAGAKU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such a stirring / defoaming device equipped with a vacuum unit has a disadvantage that it takes time to vacuum the inside of the container because the amount of air in the vacuum chamber is large, and suction takes time.
As the capacity of the material increases, the size of the stirring / defoaming device becomes larger, and this disadvantage becomes more obvious

Method used

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  • Stirring and defoaming device
  • Stirring and defoaming device
  • Stirring and defoaming device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0098] Below, refer to figure 1 and figure 2 , Embodiment 1 of the stirring / defoaming device of the present invention will be described. It should be noted that, as described below, the stirring / defoaming device of Embodiment 1 is provided with a plurality of containers 40 (two in this embodiment) and each container 40 is independently provided with a suction path 73 Stirring / defoaming device.

[0099] First, the general structure of the stirring / defoaming device will be described. Such as figure 1 As shown, the stirring / degassing device includes: a revolving body 20, which can rotate around the revolution axis L1; The revolution driving part 50 rotates and drives the revolution body 20; the rotation imparting part 60 rotates the revolution body 30; the vacuum mechanism (vacuum unit) 70 directly sucks the air in the container 40 to make the inside of the container 40 into a vacuum state. In addition, as defined in JIS Z 8126-1: 1999 (ISO 3529-1: 1981), a vacuum refers to...

Embodiment approach 1-1

[0131] In this embodiment, if figure 2 As shown, two vacuum gauges 80 are provided corresponding to the respective suction paths 73 , and are respectively arranged on the outer surface side of the sealing cover 34 of the vacuum chamber 33 . At this time, the port of the vacuum gauge 80 is located in the vacuum chamber 33 through the sealing cover 34 , and since the sealing cover 34 is opposite to the opening 41 of the container 40 , the port of the vacuum gauge 80 is located close to the opening 41 of the container 40 . This is one aspect in which the vacuum gauge 80 is disposed at a position closest to (the opening 41 of) the container 40 .

[0132] According to this configuration, instead of providing only one vacuum gauge 80 in common on the suction path 73 , the vacuum gauge 80 is provided for each container 40 , so that the vacuum state in each container 40 can be accurately grasped. In addition, since the vacuum gauge 80 is provided at a position closest to the contain...

Embodiment approach 1-2

[0141] In this embodiment, if image 3 As shown, two vacuum gauges 80 are provided corresponding to the respective suction paths 73 , and are respectively arranged on the inner surface side of the sealing cover 34 of the vacuum chamber 33 . The port of the vacuum gauge 80 is located in the vacuum chamber 33 and is located close to the opening 41 of the container 40 . This is still another form in which the vacuum gauge 80 is disposed at a position closest to (the opening 41 of) the container 40 .

[0142] According to this configuration, as in Embodiment 1-1, instead of providing only one vacuum gauge 80 in common on the suction path 73, the vacuum gauge 80 is provided for each container 40, so that the vacuum state in each container 40 can be accurately grasped. In addition, since the vacuum gauge 80 is provided at the position closest to the container 40, not only can the vacuum state in each container 40 be accurately grasped, but also can be quickly grasped without a time...

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Abstract

In order to allow suitable management and / or control of a vacuum state, provided is a stirring and defoaming device that is a revolving and rotating type stirring and defoaming device wherein a vacuum unit for placing the interior of containers 40 in a vacuum state by suctioning air from inside the containers 40 comprises: a seal body 71 that seals the containers 40; a vacuum generation source 72; suction channels 73 that are suction channels extending to the center of revolution with each of containers 40 as a start end, coming out of the system through the center of revolution, and arriving at the vacuum generation source 72 installed outside the system, wherein at least a portion from the start end is an independent channel corresponding to the container 40; and at least two vacuum measurement units 80, 80 that are provided in each independent channel.

Description

technical field [0001] The present invention relates to a revolving and self-rotating stirring / degassing device, which includes a mechanism for revolving a container and a mechanism for rotating itself, and is capable of stirring / degassing an object to be processed contained in the container. Background technique [0002] There is known a stirring / defoaming device that stirs and defoams a to-be-processed object by revolving and autorotating a container accommodating the to-be-processed object. Such a stirring / defoaming device performs stirring and degassing by rotating the object such as a liquid mixed with different liquid materials or a material mixed with a powder material and a liquid material while revolving and applying a centrifugal force. For bubbles, it needs to be stirred evenly and the air bubbles contained should be reduced. It should be noted that in the description of the present application, the term "stirring / degassing" refers to stirring the object to be tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D19/00B01F9/22B01F13/06B01F29/90
CPCB01F33/70B01D19/0052B01D19/0036B01D19/0005B01F29/10B01F29/40365
Inventor 伊藤勇治高冈文彦
Owner SHASHIN KAGAKU